The laser-welded tailored blanks for forming car body elements were produced and tested. Laboratory and production-line tests were presented. Guidelines for processing laser-welded tailored blanks were given to develop the best technology for forming drawpieces used as car body elements. The introduced technology allowed to produce a pass made of tailored blanks of different thickness and composed of blanks of different grade. Tests on local strains applying the mesh measurement method were used to design passes made of welded tailored blanks and to find the best location for laser welds.
Tloczenie wykrojow spawanych laserowo
Press forming of laser-welded passes
2004
10 Seiten, 14 Bilder, 1 Tabelle, 8 Quellen
Conference paper
Polish
Laserowo-Plazmowe Zrodla Rentgenowskie
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